1 янв 1954 г. - First solar cell invented
Описание:
Daryl Chapin, Calvin Fuller and Gerald Pearson.Bell Labs (owned by Nokea).
Silicon photo-voltaic cell (solar cell).
First to turn sunlight into electric power.
Efficiency was later pushed from 4% to 11%.
Добавлено на ленту времени:
Дата:
1 янв 1954 г.
Сейчас
~ 70 г назад
